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在"英语"词典里Cassegrain telescope}的意思

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单词 CASSEGRAIN TELESCOPE的词源

Named after N. Cassegrain, 17th-century French scientist who invented it.
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语源学是对单词起源和它们的结构和意义变化的研究
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英语中CASSEGRAIN TELESCOPE的发音

Cassegrain telescope  [ˈkæsɪˌɡreɪn] play
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CASSEGRAIN TELESCOPE的语法类别

noun
形容词
动词
副词
代词
介词
连词
限定词
感叹词

CASSEGRAIN TELESCOPE在英语中的意思是什么?

点击查看«Cassegrain telescope»在英语词典里的原始定义
点击查看在中文词典里此定义的自动翻译
Cassegrain telescope

卡塞格林反射镜

Cassegrain reflector

卡塞格林反射器是主要的凹面镜和次级凸面镜的组合,通常用于光学望远镜和无线电天线。 在对称的卡塞格林(Cassegrain)中,两个反射镜围绕光轴对准,主镜通常在中心上包含孔,从而允许光到达目镜,照相机或光检测器。 或者,像在许多无线电望远镜一样,最终的焦点可能在主要的前面。 在不对称的卡塞格伦(Cassegrain)中,镜子可以倾斜以避免主镜的遮蔽或主镜中的孔的需要。 经典的Cassegrain配置使用抛物面反射镜作为主镜,而副镜是双曲的。 现代的变体通常具有增加性能的双曲线原型,或者为了易于制造,初级和/或次级是球形或椭圆形。 Cassegrain反射器以一种已发布的反射望远镜设计命名,出现在1672年4月25日的“日内瓦杂志”上,已被归功于Laurent Cassegrain。 The Cassegrain reflector is a combination of a primary concave mirror and a secondary convex mirror, often used in optical telescopes and radio antennas. In a symmetrical Cassegrain both mirrors are aligned about the optical axis, and the primary mirror usually contains a hole in the centre thus permitting the light to reach an eyepiece, a camera, or a light detector. Alternatively, as in many radio telescopes, the final focus may be in front of the primary. In an asymmetrical Cassegrain, the mirror may be tilted to avoid obscuration of the primary or the need for a hole in the primary mirror. The classic Cassegrain configuration uses a parabolic reflector as the primary while the secondary mirror is hyperbolic. Modern variants often have a hyperbolic primary for increased performance, or the primary and/or secondary are spherical or elliptical for ease of manufacturing. The Cassegrain reflector is named after a published reflecting telescope design that appeared in the April 25, 1672 Journal des sçavans which has been attributed to Laurent Cassegrain.

在英语 词典里Cassegrain telescope的定义

卡尔斯格林望远镜在词典中的定义是一种天文反射望远镜,其中入射光从大的凹面抛物面镜反射到较小的凸双曲面镜上,然后通过凹面镜中的孔返回以形成图像。

The definition of Cassegrain telescope in the dictionary is an astronomical reflecting telescope in which incident light is reflected from a large concave paraboloid mirror onto a smaller convex hyperboloid mirror and then back through a hole in the concave mirror to form the image.

点击查看«Cassegrain telescope»在英语词典里的原始定义
点击查看在中文词典里此定义的自动翻译

CASSEGRAIN TELESCOPE押韵的英语 单词


Bahrain
bɑːˈreɪn
brain
breɪn
drain
dreɪn
engrain
ɪnˈɡreɪn
filigrain
ˈfɪlɪˌɡreɪn
grain
ɡreɪn
graine
ɡreɪn
grosgrain
ˈɡrəʊˌɡreɪn
Igraine
ɪˈɡreɪn
ingrain
ɪnˈɡreɪn
migraine
ˈmiːɡreɪn
multigrain
ˈmʌltɪˌɡreɪn
overgrain
ˌəʊvəˈɡreɪn
rain
reɪn
strain
streɪn
terrain
təˈreɪn
train
treɪn
Ukraine
juːˈkreɪn
wholegrain
ˈhəʊlɡreɪn
woodgrain
ˈwʊdˌɡreɪn

CASSEGRAIN TELESCOPE一样开头的英语单词

Cassandra
cassareep
cassata
cassation
Cassatt
cassava
Cassel
casserole
casserole dish
cassette
cassette deck
cassette player
cassette recorder
cassette tape
cassia
cassia bark
cassimere
cassina
cassingle
Cassini

CASSEGRAIN TELESCOPE一样开头的英语单词

bioscope
confocal microscope
cope
electron microscope
endoscope
gyroscope
horoscope
Hubble space telescope
Hubble telescope
kaleidoscope
microscope
ophthalmoscope
oscilloscope
otoscope
radio telescope
scanning electron microscope
scope
stereoscope
stethoscope
stroboscope
telescope

英语近义词词典里Cassegrain telescope的近义词和反义词

近义词

«Cassegrain telescope»的25种语言翻译

翻译者
online translator

CASSEGRAIN TELESCOPE的翻译

通过我们的英语多语言翻译器,找到Cassegrain telescope25种语言翻译
该章节所呈现的将Cassegrain telescope由 英语向其他语言的翻译是通过自动统计翻译获得的;在英语中基本的翻译单位是单词«Cassegrain telescope»。

翻译者英语 - 中文

卡塞格林望远镜
1,325 数百万发言者

翻译者英语 - 西班牙语

Cassegrain telescopio
570 数百万发言者

英语

Cassegrain telescope
510 数百万发言者

翻译者英语 - 印地语

Cassegrain दूरबीन
380 数百万发言者
ar

翻译者英语 - 阿拉伯语

Cassegrain التلسكوب
280 数百万发言者

翻译者英语 - 俄语

Кассегрена телескоп
278 数百万发言者

翻译者英语 - 葡萄牙语

telescópio Cassegrain
270 数百万发言者

翻译者英语 - 孟加拉语

ক্যাসসগেন টেলিস্কোপ
260 数百万发言者

翻译者英语 - 法语

Cassegrain
220 数百万发言者

翻译者英语 - 马来语

Teleskop Cassegrain
190 数百万发言者

翻译者英语 - 德语

Cassegrain-Teleskop
180 数百万发言者

翻译者英语 - 日语

カセグレン式望遠鏡
130 数百万发言者

翻译者英语 - 韩语

카세그레인 망원경
85 数百万发言者

翻译者英语 - 印尼爪哇语

Teleskop Cassegrain
85 数百万发言者
vi

翻译者英语 - 越南语

Cassegrain kính thiên văn
80 数百万发言者

翻译者英语 - 泰米尔语

கேசெகிரெய்ன் தொலைநோக்கி
75 数百万发言者

翻译者英语 - 马拉地语

कॅसेग्रेन दूरबीन
75 数百万发言者

翻译者英语 - 土耳其语

Cassegrain teleskop
70 数百万发言者

翻译者英语 - 意大利语

Cassegrain
65 数百万发言者

翻译者英语 - 波兰语

Cassegrain
50 数百万发言者

翻译者英语 - 乌克兰语

Кассегрена телескоп
40 数百万发言者

翻译者英语 - 罗马尼亚语

telescop Cassegrain
30 数百万发言者
el

翻译者英语 - 希腊语

Cassegrain τηλεσκόπιο
15 数百万发言者
af

翻译者英语 - 布尔语(南非荷兰语)

Cassegrain teleskoop
14 数百万发言者
sv

翻译者英语 - 瑞典语

Cassegrain teleskop
10 数百万发言者
no

翻译者英语 - 挪威语

Cassegrain teleskop
5 数百万发言者

Cassegrain telescope的使用趋势

趋势

词语 «CASSEGRAIN TELESCOPE»的使用趋势

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很少使用
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此处所显示的地图给出了词语«Cassegrain telescope»在不同国家的使用频率。
Cassegrain telescope的主要搜索趋势和常见用法
用户为查找我们的英语在线词典以及单词«Cassegrain telescope»的最常用表达而进行的主要搜索的列表。

词语«CASSEGRAIN TELESCOPE» 随时间而变化的使用频率

该图表展现了单词«Cassegrain telescope»在过去500年中的用法频率的每年演化其实施是基于分析词语«Cassegrain telescope»从1500年到现在在 英语数字出版物中出现的频率。

Cassegrain telescope的英语文献、引用和新闻中的使用范例

示例

«CASSEGRAIN TELESCOPE»相关的英语书籍

在以下的参考文献中发现Cassegrain telescope的用法。与Cassegrain telescope相关的书籍以及同一来源的简短摘要提供其在 英语文献中的使用情境。
1
The 20-cm Schmidt-Cassegrain Telescope: A Practical ...
A complete 2004 how-to guide, packed with advice on the most popular telescope in the world.
Peter L. Manly, 1999
2
Choosing and Using a Schmidt-Cassegrain Telescope: A Guide ...
But because they are real scientific instruments, using them can sometimes be tricky. Rewarding but tricky. Choosing and Using a Schmidt-Cassegrain Telescope is exactly what this book is about.
Rod Mollise, 2001
3
Optics of the Cassegrain Telescope
"..since the author believes hands-on work is crucial to truly understand the nature of the optical mirror, he devotes considerable space to explaining to the talented amateur how to produce a high quality mirror for home use...work will ...
Robert L. Waland, 1990
4
Optical Imaging and Aberrations: Ray geometrical optics
A. S. DeVany, "Schmidt-Cassegrain telescope system with a flat field," Appl. Opt. 4, 1353 (1965); "Schmidt-Cassegrain telescope system with a flat field II," Appl. Opt. 6, 976(1967). 16. R. D. Sigler, "Family of compact Schmidt-Cassegrain ...
Virendra N. Mahajan, 1998
5
Choosing and Using a New CAT: Getting the Most from Your ...
That means that all amateurs considering the purchase of a new telescope (not only a SCT, and not just beginners) will benefit from this detailed guide.
Rod Mollise, 2009
6
Reflecting Telescope Optics I: Basic Design Theory and Its ...
The book is richly illustrated including spot-diagrams analysing special systems in modern form. In this second edition, the historical section has been revised, improvements have been made, and new technologies added.
Ray N. Wilson, 2004
7
Reflecting Telescope Optics I: Basic Design Theory and its ...
Newly updated edition brings this authoritative work completely up to date.. From the reviews '... an unequalled reference for those who have interest in the field ... a unique reference in a superb presentation.' ESO Messenger
Todd Wilson, 2007
8
Argunov Cassegrain Telescope
High Quality Content by WIKIPEDIA articles! The Argunov Cassegrain telescope is a catadioptric telescope design first introduced in 1972 by P.P. Argunov.
Jesse Russell, Ronald Cohn, 2012
9
Handbook of Practical Astronomy
18. A compact Newton telescope for beginners The minimum diameter of the secondary follows from the law. Fig. 19. Classic Cassegrain systems are rarely found in amateur astronomy Fig. . A Cassegrain telescope (f12). The primary is a.
Günter D. Roth, 2009
10
Universe: Solar System, Stars, and Galaxies
... -Cassegrain telescope Thin correcting lens Secondary mirror Primary mirror ( inside) Prime focus cage Cassegrain focus Astronomer Many small telescopes such as the one on your left use a Schmidt-Cassegrain focus. A thin correcting ...
Michael Seeds, Dana Backman, 2011

包含词语«CASSEGRAIN TELESCOPE»的新条目

找出国内和国际出版社所讨论的内容,以及词语Cassegrain telescope在以下新条目的上下文中是如何使用的。
1
See Pluto for Yourself Ahead of New Horizons' Historic Encounter
... which in many ways is very similar to a familiar backyard 8-inch Schmidt-Cassegrain telescope. It's interesting to note that the views we're ... «Universe Today, 六月 15»
2
Sun, Stars, Songs
... 30-inch Dall-Kirkham Cassegrain telescope, welcomes visitors Fridays and Saturdays through mid-September. This Friday night, for example ... «The Daily Planet, 六月 15»
3
Things are looking up at new Sunshine Coast observatory
The 14-inch Cassegrain telescope has a charge-coupled device (CCD) camera attached to it. Not only does this allow SCRAS to photograph ... «Coast Reporter, 六月 15»
4
Astronomical Society
... Coast Chapter of the Royal Astronomical Society of Canada is welcoming the newest addition to their team: a 14-inch Cassegrain telescope. «Coast Reporter, 六月 15»
5
Stargazing: Don't miss Saturn in June
Our 16-inch Schmidt-Cassegrain telescope will let you get up-close and personal with the ring world and other amazing celestial objects. «Pittsburgh Post-Gazette, 六月 15»
6
20. Doug Firebaugh Observatory
... the night sky through three different types of telescopes ? a refracting telescope, a reflecting telescope and a Schmidt-Cassegrain telescope. «Journal Standard, 六月 15»
7
Charlestown, RI, is the picture of summer
... there are public viewings through its 16-inch Meade LX200 Schmidt Cassegrain telescope, a very popular stargazing place since 1981. «Boston Globe, 六月 15»
8
'Telescope Expo' planned for May 28 at Observatory Park in Ukiah
An eightinch Celestron Cassegrain telescope was recently donated to the Observatory. It is equipped with a GPS system and computer to find ... «Ukiah Daily Journal, 五月 15»
9
Massive 2540mm f/8 NASA Lens Shows Up on eBay
The lens features a Schmidt-Cassegrain telescope design that produces a 57x57mm image through the 8.5-inch opening on the rear end. «PetaPixel, 四月 15»
10
Pictures Of March 20th Eclipse From Svalbard
... Astrophysics department of the University of Athens, where at the top floor is housed a nice 40cm Cassegrain telescope (see picture below). «Science 2.0, 四月 15»

参考文献
« EDUCALINGO. Cassegrain telescope [在线]. 可用 <https://educalingo.com/zh/dic-en/cassegrain-telescope>. 五月 2024 ».
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